As a PCB designer, you need to know the terminologies, tools, technology, and basic design principles involved in the circuit board manufacturing process. Understanding the basics, such aswhat is a printed circuit boardand how traces, pads, and power planes work, can help you perform your job...
So, the first step in preparing to go backwards is to identify incompatible items and remove them. During the File > Save As process, the Previous Release Check dialog box appears if there are incompatible items.Note: To open the Previous Release Check dialog box at any time, click Tools ...
To verify that the geometry objects have the same number of edges and points, we click theSelect Objectsbutton above the Graphics window, select a curve object in the Graphics window, and then click theMeasurebutton in either theGeometryorMeshtab. The output of this measurement is written to ...
Around the world, simple, affordable interventions already exist to identify at-risk pregnancies earlier, prevent more preterm births, and ensure a healthy birthing experience for mothers. Not only are these tools designed to work in the hardest-to-reach places—many of them start working even ...
In the case of needing to move/orient organic shapes, create some additional geometry (ie. construction planes, sketch lines, simplified bodies, etc.) to help guide the move/align commands. See Also: Align reference Components of subassemblies or instances do not move ...
First, include the string “fluid” in the name of the cube around the motor geometry. That will automatically identify it as a fluid region within the watertight geometry workflow. In fact, make it a habit to add descriptive strings to the names of other entities, like ...
your substrate will affect the geometry required to produce a transmission line with specific impedance and will affect the impedance of the power delivery network. The presence of planes beneath conductors also determines the loop impedance in a circuit, which affects a circuit’s EMI suscepti...
If the shape you're looking at is a parallelogram, it's generally easier to calculate its area and perimeter than if it isn't a parallelogram.But how do you identify a parallelogram? It's right there in the name—parallel.A parallelogram is a four-sided polygon with two sets of parallel...
As mentioned before, the RF transmission line on a PCB is defined by its geometry and the PCB stack-up. This section includes a PCB stack-up description and some stack-ups to be copied to have the right impedances for the Tx and Rx paths. 3.1 Stack-up board A typical 4-layer PCB ...
Plane in Geometry: Overview & Examples | What is a Plane in Geometry? from Chapter 7 / Lesson 5 152K Learn what a plane is. Learn the plane definition in geometry and see examples. Learn how to name a plane and compare parallel planes to intersecting planes. Related...